Grandpa is the father of Lily Munster and the father in law of Herman Munster. He is the grandfather to both Eddie Munster and Marilyn Munster. He is Count Dracula. He built Herman to be the husband of Lily because no man was perfect enough for her.
Grandpa loves Lily and Marilyn but frowns down on Herman most of the time. He detests Marilyn's looks but likes her all the same. A bit mischievious, he uses magic a lot (much to the disliking of Herman). He has the abillity to transform into a gargoyle.
- Eddie Izzard was the first cast actor to be in Mockingbird Lane.